Domains with DNS TXT v=spf1 a mx include:_spf.google.com include:_spf.shockmedia.nl ip4:31.7.1.28 ip6:2a03:9700:8000::1:28 -all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:_spf.google.com include:_spf.shockmedia.nl ip4:31.7.1.28 ip6:2a03:9700:8000::1:28 -all.